30921762

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{3203}}^1$

素因数の和:4817

約数の個数: 16

約数和(自身を含む): 61901280

約数和(自身を除く): 30979518

約数列:

[1, 2, 3, 6, 1609, 3203, 3218, 4827, 6406, 9609, 9654, 19218, 5153627, 10307254, 15460881, 30921762]

約数ペア:

[(1, 30921762), (2, 15460881), (3, 10307254), (6, 5153627), (1609, 19218), (3203, 9654), (3218, 9609), (4827, 6406)]